Emerald, May's birthstone, is the green to bluish green variety of beryl colored by chromium and vanadium. Historically, the primary source of emerald was Egypt, with Cleopatra's mines near Sikait mined as
Beryl: The mineral Beryl info & pictures (aquamarine, emerald)
Emerald The Green Beryl | Gandhara Gemstones
Mineral Specimen: Beryl (variety emerald) - Fabre Minerals
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Emerald (Beryl) step-cut Weight: unknown Crystal structure: hexagonal Composition: Beryllium aluminium silicate Mohs hardness: 7 Stock Photo - Alamy
Are beryl and emerald the same thing? - Quora
Emerald beryl: The green mineral Emerald information and pictures
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Are beryl and emerald the same thing? - Quora
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Beryl : Physical Properties of Minerals And Uses
Beryl var. Emerald on Quartz - GEM23-16 - Panjshir - Afghanistan Mineral Specimen
Meet the BERYL family of gemstones – Make Made Jewelry
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Beryl - Wikipedia
Emerald (beryl) Mineral Information photos and Facts, Emerald gems, precious stones
Natural gemstone green emerald beryl on background Stock Photo - Alamy
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